JPS51142302A - Magnetic recording and reproducing device - Google Patents

Magnetic recording and reproducing device

Info

Publication number
JPS51142302A
JPS51142302A JP6600875A JP6600875A JPS51142302A JP S51142302 A JPS51142302 A JP S51142302A JP 6600875 A JP6600875 A JP 6600875A JP 6600875 A JP6600875 A JP 6600875A JP S51142302 A JPS51142302 A JP S51142302A
Authority
JP
Japan
Prior art keywords
magnetic recording
reproducing device
kings
playback
record
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6600875A
Other languages
Japanese (ja)
Inventor
Kenji Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6600875A priority Critical patent/JPS51142302A/en
Publication of JPS51142302A publication Critical patent/JPS51142302A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To record and playback two kings of information by using one magnetic head.
JP6600875A 1975-06-03 1975-06-03 Magnetic recording and reproducing device Pending JPS51142302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6600875A JPS51142302A (en) 1975-06-03 1975-06-03 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6600875A JPS51142302A (en) 1975-06-03 1975-06-03 Magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS51142302A true JPS51142302A (en) 1976-12-07

Family

ID=13303476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6600875A Pending JPS51142302A (en) 1975-06-03 1975-06-03 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS51142302A (en)

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